Futek IPM490, Руководство пользователя, Страница: 19 / 39

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Command Identifier “*”, the address #, and the Command letter “H”. This is the same format
that data is transmitted from a DPM in the Continuous mode. The string of characters must be
exactly 8 characters plus the CR in length.
SDDDDD.A <CR>
No commands can be received in this mode but the front panel MENU can be accessed. Any
transmissions received other than properly formatted data will result in a meaningless display.
Alarm setpoints, Peak readings and external control functions are disabled while the Remote
Display value is being displayed. When the DPM is Reset, it displays RESET continuously until
data is received.
DATA FORMAT
*1HSDDDDD.A
S = Sign, either blank (for +) or -
D = Digit from 0 to 9, five digits total. Always include a decimal point even at the end.
A = Alarm character as defined in 8.4, Mode 1
7.5 COMMAND MODE FOR REMOTE DISPLAY OPERATION OF COUNTER / TIMER
The Counter has 13 Display Modes (0-12). Modes 0-5 are normal measurement modes. Modes
6-12 are dedicated to Remote Display without making any normal readings. In any of the 13
modes, remote display data may be received via RS-232 or RS-485 and be displayed. The
remote data requirements and the Remote Display capabilities vary for the different display
modes and selected Input Functions. The mode is selected by Menu item “ConFiG” “Digit 3”
from the following list:
Normal Readings While Displaying Remote Data Addressable Commands
0 Normal display, Exponent Overflow
1 Normal display, 999999 Overflow
2 1 right-hand dummy zero
3 2 right-hand dummy zeros
4 Real time clock, multi-format
5 Real time clock, hh.mm,ss
H, K or L
H, K or L
H, K or L
H, K or L
H, K or L
H, K or L
Remote Display Only – No Normal Readings Addressable Commands
6 Addressable remote display
7 Single value remote display
8 1st value of value sequence
9 2nd value of value sequence
A 3rd value of value sequence
H, K or L commands
1 value only
1-4 sequential Values
2-4 sequential Values
3-4 sequential Values